Unit 7 Quiz #1 Review

This data is...

• skewed to the right

• skewed to the left

• symmetrical

• bimodal

Which statement is true?

• The distribution is normal, so the mean and standard deviation should be used to compare the running times.

• The distribution is skewed, so the median and interquartile range should be used to compare the running times.

• The distribution is skewed, so the mean and standard deviation should be used to compare the running times.

• The distribution is normal, so the median and interquartile range should be used to compare the running times.

Tags

CCSS.7.SP.B.4

Which statement is true?

• The distributions are normal, so the mean and standard deviation should be used to compare the running times.

• The distributions are skewed, so the median and interquartile range should be used to compare the running times.

• The distributions are skewed, so the mean and standard deviation should be used to compare the running times.

• The distributions are normal, so the median and interquartile range should be used to compare the running times.

Tags

CCSS.7.SP.B.4

How is the graph distributed?

• Normally

• Skewed to the Left

• Skewed to the Right

• Uniform

How is the graph distributed?

• Normal/Symmetric

• Skewed to the Left

• Skewed to the Right

• Uniform

What is the shape of the distribution?

• Skewed Left 
• Skewed Right
• Symmetric
• Bimodal

How would you describe this distribution?

• Left skewed
• Uniform
• Right Skewed
• Normal

How would you describe this data?

• Skewed Left

• Skewed Right

• Symmetrical

• A total amount

Which class has a greater median?

• Class 2

• Class 1

Tags

CCSS.HSS.ID.A.3

Which class has a smaller range?

• Class 2

• Class 1